<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
    <div style="text-align: center">
        <form action="insertProtype" method="post">
            产品类型名称:<input name="productTypeName" type="text">
            <input type="submit" value="提交">
        </form>
    </div>
</body>
</html>